An inclined feeding pulverizer for dry paper pulp

Abstract

The utility model relates to the field of waste paper crushing, disclose a kind of oblique feeding crusher for waste paper dry method pulp, including the bottom support plate for supporting, the top end of bottom support plate is fixedly connected with the crushing frame body, the top end of crushing frame body is fixedly connected with the discharging frame body, the inside rotation of crushing frame body is connected with upside rotary rod, the outside middle part of upside rotary rod is fixedly connected with broken roll, the upside of the front end of crushing frame body is fixedly connected with mounting frame body, the front end of mounting frame body is fixedly connected with driving motor, the driving end of driving motor is fixedly connected in the front end of upside rotary rod, the outside of upside rotary rod is equipped with reverse broken component, to be used to realize waste paper crushing uniformity. In the utility model, the mutual shearing between broken blade and broken roll improves the effect of waste paper crushing by device, completes the cleaning of metal particles, and guarantees the processing effect of subsequent broken paper.

Description

Technical Field

[0001] This utility model relates to the field of waste paper shredding, and in particular to an inclined feeding shredder for dry pulping of waste paper. Background Technology

[0002] The waste paper dry pulping shredder breaks down waste paper by combining powerful shearing and impact crushing. Its core structure uses wear-resistant alloy blades. The machine operates stably and consumes little energy. It can be seamlessly connected to the subsequent fiber separation process and is a key pretreatment equipment in the waste paper dry pulping production line.

[0003] When shredding and cutting waste paper, high-speed blades come into contact with the waste paper to shred and cut it. However, the waste paper fragments are discharged directly downwards, resulting in poor shredding and low efficiency for subsequent processing. At the same time, during the waste paper cutting process, the blades inside the device will experience wear due to high-speed contact with the waste paper. The worn metal particles will directly mix into the waste paper fragments, affecting the effect of subsequent processing. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an inclined feeding shredder for dry pulping of waste paper, thereby improving the shredding effect of the device and ensuring the subsequent processing effect of the shredded paper.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] An inclined feed shredder for dry pulp of waste paper includes:

[0007] A bottom support plate is used for support. A crushing frame is fixedly connected to the top of the bottom support plate. A feeding frame is fixedly connected to the top of the crushing frame. An upper rotating rod is rotatably connected inside the crushing frame. A crushing roller is fixedly connected to the middle of the outer side of the upper rotating rod. A mounting frame is fixedly connected to the upper front side of the crushing frame. A drive motor is fixedly connected to the front front of the mounting frame. The drive end of the drive motor is fixedly connected to the front front of the upper rotating rod. A reversing crushing component is installed outside the upper rotating rod to achieve uniform crushing of waste paper. A drive reversing component is installed on the rear side of the crushing frame. A filter arc plate is fixedly connected inside the bottom support plate below the crushing roller.

[0008] A lower rotating rod is used for rotating inside the lower side of the crushing frame. A first pulley is fixedly connected to the outside of the lower rotating rod. A second pulley is fixedly connected to the front outside of the upper rotating rod. The second pulley and the first pulley are connected by a belt. A magnetic absorption collection assembly is installed inside the lower side of the crushing frame to collect metal particles generated by waste paper crushing.

[0009] Furthermore, the magnetic absorption collection assembly includes a magnetic suction roller located outside the lower rotating rod, a blocking inclined plate is fixedly connected to the inside of the crushing frame located below the filter arc plate, a lower row of frames is fixedly connected to the lower right side of the inside of the crushing frame, and a lower row slot is opened on the lower right side of the crushing frame.

[0010] Furthermore, the drive reversing assembly includes a rotating sleeve located at the rear of the crushing frame, a third bevel gear fixedly connected to the outside of the rotating sleeve, a support plate fixedly connected to the rear end of the crushing frame, a rotating rod rotatably connected to the top center of the support plate, a first bevel gear fixedly connected to the top of the rotating rod, and a second bevel gear fixedly connected to the rear outside of the upper rotating rod.

[0011] Furthermore, the reverse crushing assembly includes anti-detachment discs rotating on both sides outside the upper rotating rod. Multiple support frames are fixedly connected to the outer circumference of the anti-detachment discs, and multiple crushing blades are fixedly connected to the inner side of the support frames. The front end of the rotating sleeve is fixedly connected to the back of the rear anti-detachment disc.

[0012] Furthermore, the second bevel gear is meshed with the first bevel gear, and the first bevel gear is meshed with the third bevel gear.

[0013] Furthermore, a blocking traction seat is fixedly connected inside the crushing frame below the magnetic roller, and a collecting mesh frame is slidably connected to the lower right side of the crushing frame.

[0014] Furthermore, a cleaning soft rubber strip is fixedly connected to the inner bottom end of the lower frame, and the inner side of the cleaning soft rubber strip is attached to the outside of the magnetic roller.

[0015] This utility model has the following beneficial effects:

[0016] 1. In this utility model, the rotation of the upper rotating rod drives the crushing roller to rotate, and the second bevel gear, the first bevel gear and the third bevel gear mesh in sequence, thereby rotating the rotating sleeve. The internal crushing blades rotate in the opposite direction, and the waste paper is lifted by the support frame. The crushing blades and the crushing roller shear each other, improving the effect of the device in crushing waste paper.

[0017] 2. In this utility model, the shredded waste paper is pulled to the left side of the magnetic roller by the blocking inclined plate, and the lower rotating rod drives the magnetic roller to rotate, thereby moving the shredded waste paper, adsorbing the internal metal particles, and contacting the cleaning soft rubber strip for cleaning, thereby completing the cleaning of metal particles and ensuring the subsequent processing effect of the shredded paper. Attached Figure Description

[0018] Figure 1This is an overall view of an inclined feeding pulverizer for dry pulp of waste paper proposed in this utility model;

[0019] Figure 2 This is a rear view of an inclined feeding pulverizer for dry pulp of waste paper proposed in this utility model;

[0020] Figure 3 This is an internal view of the crushing frame of an inclined feeding crusher for dry pulp of waste paper proposed in this utility model;

[0021] Figure 4 This utility model provides a diagram of the bonding lower frame mechanism for an inclined feeding shredder for dry waste paper pulp.

[0022] Figure 5 This invention relates to a diagram of the upper rotating rod mechanism of an inclined feeding pulverizer for dry waste paper pulp.

[0023] Legend:

[0024] 1. Bottom support plate; 2. Crushing frame; 3. Drive motor; 4. Mounting frame; 5. Feeding frame; 6. Lower rotating rod; 7. First pulley; 8. Collection mesh frame; 9. Lower discharge slot; 10. Crushing roller; 11. Support plate; 12. Rotating rod; 13. First bevel gear; 14. Upper rotating rod; 15. Second bevel gear; 16. Rotating sleeve; 17. Third bevel gear; 18. Second pulley; 19. Anti-detachment disc; 20. Filter arc plate; 21. Fitting lower row frame; 22. Blocking inclined plate; 23. Magnetic suction roller; 24. Blocking traction seat; 25. Support frame; 26. Crushing blade; 27. Cleaning soft rubber strip. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Reference Figures 1-3This utility model provides an embodiment of an inclined feeding shredder for dry waste paper pulp, comprising: a bottom support plate 1 for support; a shredding frame 2 fixedly connected to the top of the bottom support plate 1; a feeding frame 5 fixedly connected to the top of the shredding frame 2; an upper rotating rod 14 rotatably connected inside the shredding frame 2; a crushing roller 10 fixedly connected to the middle of the outer side of the upper rotating rod 14; a mounting frame 4 fixedly connected to the upper front end of the shredding frame 2; a drive motor 3 fixedly connected to the front end of the mounting frame 4; the drive end of the drive motor 3 fixedly connected to the front end of the upper rotating rod 14; a reversing crushing component installed outside the upper rotating rod 14 to achieve uniform crushing of waste paper; and a drive reversing component installed at the rear of the shredding frame 2. (Refer to...) Figure 5 Inside the bottom support plate 1, a filter arc plate 20 is fixedly connected to the lower side of the crushing roller 10. The drive reversing assembly includes a rotating sleeve 16 that rotates behind the crushing frame 2. A third bevel gear 17 is fixedly connected to the outside of the rotating sleeve 16. A support plate 11 is fixedly connected to the rear end of the crushing frame 2. A rotating rod 12 is rotatably connected to the top center of the support plate 11. A first bevel gear 13 is fixedly connected to the top of the rotating rod 12. A second bevel gear 15 is fixedly connected to the rear side of the upper rotating rod 14. The reversing crushing assembly includes an anti-detachment disc 19 that rotates on both sides outside the upper rotating rod 14. Multiple support frames 25 are fixedly connected to the outer circumference of the anti-detachment disc 19. Multiple crushing blades 26 are fixedly connected to the inner side of the support frame 25. The front end of the rotating sleeve 16 is fixedly connected to the back of the rear anti-detachment disc 19. The second bevel gear 15 is meshed with the first bevel gear 13. The first bevel gear 13 is meshed with the third bevel gear 17.

[0027] First, the waste paper to be processed is fed into the inner cavity of the bottom support plate 1 from the feeding frame 5. Then, the drive motor 3 is started to drive the upper rotating rod 14 to rotate, which in turn drives the external crushing roller 10 to rotate synchronously to perform preliminary crushing of the incoming waste paper. At the same time, the rotation of the upper rotating rod 14 is powered by a gear transmission system: the second bevel gear 15 rotates with the main shaft and meshes with the first bevel gear 13. Then, through the meshing transmission of the first bevel gear 13 and the third bevel gear 17, the rotating sleeve 16 is finally driven to rotate in the opposite direction to the upper rotating rod 14. The rotating sleeve 16 drives the anti-detachment disc 19 and multiple support frames 25 to rotate synchronously. The support frames 25 continuously tumble the waste paper material in the crushing frame 2. At the same time, the crushing blades 26 on them form a high-efficiency shearing action with the counter-rotating crushing roller 10, thereby significantly improving the waste paper crushing efficiency and crushing uniformity.

[0028] Reference Figure 2 , Figure 3 and Figure 4A lower rotating rod 6 is used for rotation on the lower side inside the shredding frame 2. A first pulley 7 is fixedly connected to the outside of the lower rotating rod 6. A second pulley 18 is fixedly connected to the front of the outer side of the upper rotating rod 14. The second pulley 18 and the first pulley 7 are connected by a belt. A magnetic absorption collection assembly is installed on the lower side inside the shredding frame 2 to collect metal particles generated by waste paper shredding. The magnetic absorption collection assembly includes a magnetic suction roller 23 located outside the lower rotating rod 6. The inside of the shredding frame 2 is located... A blocking inclined plate 22 is fixedly connected to the lower side of the filter arc plate 20. A lower row frame 21 is fixedly connected to the lower right side of the inside of the crushing frame 2. A lower row slot 9 is opened on the lower right side of the crushing frame 2. A blocking traction seat 24 is fixedly connected to the inside of the crushing frame 2 below the magnetic roller 23. A collection mesh frame 8 is slidably connected to the lower right side of the crushing frame 2. A cleaning soft rubber strip 27 is fixedly connected to the bottom inside of the lower row frame 21. The inner side of the cleaning soft rubber strip 27 is attached to the outside of the magnetic roller 23.

[0029] After being screened by the filter arc plate 20, the shredded waste paper is discharged downwards and guided to the left by the obstruction inclined plate 22, preventing the waste paper from directly entering the lower frame 21. At the same time, the belt drive drives the lower rotating rod 6 to rotate, causing the magnetic roller 23 to rotate synchronously. After the debris falls into the obstruction traction seat 24, the metal particles are attracted to the roller surface by the action of the magnetic roller 23. When the magnetic roller 23 that attracts the metal particles rotates to contact the cleaning soft rubber strip 27, the metal particles are scraped off and fall into the collection frame 8 through the lower slot 9, thereby achieving efficient separation and recycling of metal particles and ensuring that the subsequent processing of shredded paper is not affected by metal impurities.

[0030] Working principle: Waste paper to be shredded is placed into the bottom support plate 1 through the feeding frame 5. The drive motor 3 is then started to rotate the upper rotating rod 14, which in turn rotates the outer crushing roller 10, shredding the incoming waste paper. The rotation of the upper rotating rod 14 also drives the second bevel gear 15 to rotate. The second bevel gear 15 meshes with the first bevel gear 13, and the first bevel gear 13 meshes with the third bevel gear 17, thus rotating the rotating sleeve 16. The rotating sleeve 16 rotates in the opposite direction to the upper rotating rod 14. The rotation of the rotating sleeve 16 drives the anti-detachment disc 19 to rotate, causing multiple support frames 25 to rotate synchronously. The support frames 25 lift and push the waste paper inside the shredding frame 2, and through the crushing blade 26... The mutual shearing between the crushing rollers 10 improves the effect of the device in crushing waste paper. The crushed waste paper is discharged to the lower side through the filter arc plate 20. The waste paper is pulled to the left by the blocking inclined plate 22 to prevent the waste paper from directly entering the interior of the lower frame 21. The lower rotating rod 6 is driven to rotate through the belt. The magnetic suction roller 23 rotates. The debris falls to the inside of the blocking traction seat 24. The magnetic suction roller 23 moves the debris, thereby adsorbing the metal particles inside the debris. The adsorbed metal particles contact the cleaning soft rubber strip 27 on the inside of the lower frame 21, thereby cleaning the metal particles. The metal particles are discharged into the interior of the collection frame 8 through the lower groove 9, thus completing the cleaning of metal particles and ensuring the subsequent processing effect of the crushed paper.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A tilting feed pulverizer for dry waste paper pulp, characterized in that, include: A bottom support plate (1) is used for support. A crushing frame (2) is fixedly connected to the top of the bottom support plate (1). A feeding frame (5) is fixedly connected to the top of the crushing frame (2). An upper rotating rod (14) is rotatably connected inside the crushing frame (2). A crushing roller (10) is fixedly connected to the middle of the outer side of the upper rotating rod (14). An installation frame (4) is fixedly connected to the upper front side of the crushing frame (2). A drive motor (3) is fixedly connected to the front front of the installation frame (4). The drive end of the drive motor (3) is fixedly connected to the front front of the upper rotating rod (14). A reverse crushing component is installed on the outside of the upper rotating rod (14) to achieve uniform crushing of waste paper. A drive reverse crushing component is installed on the rear side of the crushing frame (2). The reverse crushing component rotates in the opposite direction to the crushing roller. A filter arc plate (20) is fixedly connected inside the bottom support plate (1) below the crushing roller (10). The lower rotating rod (6) is used for rotating inside the lower side of the crushing frame (2). The lower rotating rod (6) is fixedly connected to the outside of the first pulley (7). The upper rotating rod (14) is fixedly connected to the front of the outside of the second pulley (18). The second pulley (18) and the first pulley (7) are connected by a belt. The lower side of the crushing frame (2) is equipped with a magnetic absorption collection assembly for collecting metal particles generated by waste paper crushing.

2. The inclined feeding pulverizer for dry pulp of waste paper according to claim 1, characterized in that: The magnetic absorption assembly includes a magnetic suction roller (23) located outside the lower rotating rod (6). The inside of the crushing frame (2) is fixedly connected to the lower side of the filter arc plate (20) with a blocking inclined plate (22). The lower right side of the inside of the crushing frame (2) is fixedly connected to a lower row frame (21). The lower right side of the crushing frame (2) is provided with a lower row slot (9).

3. The inclined feeding pulverizer for dry waste paper pulp according to claim 1, characterized in that: The drive reversing assembly includes a rotating sleeve (16) located on the rear side of the crushing frame (2) and rotating thereon. A third bevel gear (17) is fixedly connected to the outside of the rotating sleeve (16). A support plate (11) is fixedly connected to the rear end of the crushing frame (2). A rotating rod (12) is rotatably connected to the top center of the support plate (11). A first bevel gear (13) is fixedly connected to the top of the rotating rod (12). A second bevel gear (15) is fixedly connected to the rear side of the upper rotating rod (14).

4. The inclined feeding pulverizer for dry pulp of waste paper according to claim 3, characterized in that: The reverse crushing assembly includes anti-detachment discs (19) rotating on both sides outside the upper rotating rod (14). Multiple support frames (25) are fixedly connected to the outer circumference of the anti-detachment discs (19). Multiple crushing blades (26) are fixedly connected to the inner side of the support frames (25). The front end of the rotating sleeve (16) is fixedly connected to the back of the rear anti-detachment discs (19).

5. The inclined feeding pulverizer for dry waste paper pulp according to claim 3, characterized in that: The second bevel gear (15) is meshed with the first bevel gear (13), and the first bevel gear (13) is meshed with the third bevel gear (17).

6. The inclined feeding pulverizer for dry pulp of waste paper according to claim 2, characterized in that: Inside the crushing frame (2), a blocking traction seat (24) is fixedly connected to the lower side of the magnetic suction roller (23), and a collection net frame (8) is slidably connected to the lower right side of the crushing frame (2).

7. The inclined feeding pulverizer for dry pulp of waste paper according to claim 2, characterized in that: A cleaning soft rubber strip (27) is fixedly connected to the inner bottom of the lower frame (21), and the inner side of the cleaning soft rubber strip (27) is attached to the outside of the magnetic roller (23).

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